6.0.1 release notes

This is a bugfix release which irons out some wrinkles discovered after
deployment of 6.0.0.
* Merged in [9505] from rjsparks@nostrum.com:
Added a checkbox to cc the group list address on ballot positions if a
document belongs to a group. Add better tests of the checkboxes on that
form.
* Provided a different shortcut icon for the datatracker when run in
development or test mode. Fixes issue #1667.
* Added back the development mode header on the frontpage.
* Adapted session_draft_list() code to handle the case when there is
multiple agendas for a given group acronym. Fixes some server 500 results
when trying to get pdf bundles for the plenary sessions for ietf 71.
* Put back the schema specifier for IANA and RFC-editor URLs -- they are
needed in parts of the code.
* Put back the value attribute for the name/value pair of many input and
button elements which lost the value attribute in the conversion, in order
to let the backing form code determine which button was pressed. Fixes
issue #1668.
* Shaved off some more vertical space in the document tables. Builds on
[9494], addresses #1660, #1663, #1665.
* Introduced a couple of changes to the document list row format to make
rows take up less vertical space: Moved the page count in under the date,
so it won't add vertical space, and made shepherd email addresses break
across lines if needed, instead of squashing the column widths of the other
columns.
* Made it clearer on the document iesg review page and the ballot popup
page which ADs mentioned are ex-ADs, by adding parentheses in addition to
the dimmed text. Fixes issue #1664
* Removed all subsection horizontal lines from the document meta tables,
on suggestion from mnot@pobox.com. Addresses issue #1659.
* Added a missing templatetag library load instruction for bootstrap3.
Addresses issue #1662.
* Replaced google-served fonts with self-hosted ones. After a testing
period with the current 'access plus 4 hours' Cache-Control setting,
we should probably increase the cache control for external static files.
-- Henrik Levkowetz <henrik@levkowetz.com> 15 Apr 2015 19:24:15 +0000